(4^2) 
WhentheQiieftion is concerning the i044Qaatermons • lOoo 
of them have 8 Anfwers a peice ; 40 of them have,each,40 Aa- 
fwers 5 four of them have, each, 1 00 Anfwers : 
As it is hoped , will fhortly appear in print 5 that fo the Ex* 
ceilent Author naay proceed to pubhflihis higher and more 
plaufible fuperftruftures. 
IIL Regneri de Graaf. de MVLiERVM ORGaNIS GEN&^ 
RATION I INSEB/IENTIEVS TraUatus novus, Lugdani 
Batavorunij 167 2 in 
T X THat this Inquifiiive and Induftrious Anatomift had for- 
V V merly promifed couching this Subjeft Cintimated N*. 
34.p. 66:^^ and N».79.p. 3056. 3o67.)he now amply performeth 
in this Treatifcj which appears to be written upon long fearch 
and much examination, and is illuftrated with many very curi* 
Gus and accurate Schemes. 
The main D.^fi^n of the Book is^ to make it out what the 
Author as well,as VauHorn.Steno^Swammerdam^zndL others have 
given out concerning the Manner of Generation in Animals 
caird Viviparous 5 viz. that they5no lefs than the Oviparous, h^^VQ 
Cvaria containing many Eggs ; and that thole Eggs are after 
the fame manner rendred prolifick5and come to the Vurus^ as 
they do in Fowl : which he faith will be found more than pro- 
bable to thofe^that (hall have well examined the Genitals of O- 
viparoas creatures 5 in regard that, as the extremity of the Oz*i* 
duSus or Egg-channel ends in a membranous expanfion in 
Birds^ fo xh^Tubs Falhpian<s do end likewife in Quadrupeds, 
And as the fame OviduSus in Birds recciveth the ^ggs falling 
from their bads j fo the faid dilated T«^/^ in Quadrupeds do 
receive the Eggsexpeli'd out of the Baggs* Which that it may 
be the better clear'd up, heobferveth. 
!• 0vah{zcin teflibus generari ac perfieiieodem modo quo vitelH in , 
Avium Qvariis folen^ quatenus fcih per arterias pr£par antes Janguts 
ddtejies aflueni, inmembranofa illorumfibfiantia materiam iis ge-^ 
nerandis ac nutriendis relinquit, 
a. Ova i tefiibus expelli^ quotics mafculino femine irradiata ^ bre^ 
vi pofi coitum fiecundum^ inter eorum tunicas ^ glandulofa quadam 
jTuhfiantia excrefcit^quae Ovum tamdm comprimit^donec per papillam, 
tnextrema folliculi fuperficie confpicuamy erumpat idque vel citins 
vel tardius^ prout animalia longior't aut hreviori tempore uterum 
gerunt^ 3* Ova 
